Answer:
Intersection
Step-by-step explanation:
The intersection of two set A and B is defined as the elements which can be found in both set A and set B.
For instance :
A = {1, 3, 5, 7, 9, 11}
B = {2, 4, 6, 7, 8, 9, 10}
The intersection of the two sets A and B denoted as ;
AnB = {7, 9}
Write an equation of the line given
Answer: y=2x+1
Step-by-step explanation:
85 points! Sketch the following image on a blank piece of paper and rotate triangle ABC 80 degrees. 1st pic attached: is the triangle and 2nd pic attached is what I drew.... did i do it right?
Answer:
Step-by-step explanation:
It can never be perfect, but what I see, I think yes, because u didn't rotate it 90 degrees since it's not a right triangle, but u did rotate it where it looks close to 90 degrees, so it does look like its 80 degrees as a rotation. Question, does it not say how to rotate it? Like 80 degrees clockwise, or 80 degrees counterclockwise?
Hope this helped!
6x+7y+9
24xy
9x+7y+8
9x+7+6+2
5x+4x2y+5y+4+4
Answer:
40+33x+24xy
chile who gave you this problem?
help please it’s due in 20 minutes
Answer:
X = 34 (by Pythagoras theorem)
STEP BY STEP:
(30) ^2 +(16)^2 =1156
Root 1156 =34
I hope it helps :))
39. The ratio of new houses to antique houses in a village is 4:5. If there are
12 new houses, how many antique houses are there?
a. 8
b. 12
c. 15
d.
Step-by-step explanation:
☄ [tex] \underline{ \underline{ \text{Question }}}: [/tex] The ratio of new houses to antique houses in a village is 4 : 5 . If there are 12 new houses , how many antique houses are there ?
☄[tex]\underline{ \underline{ \text{Solution}}} : [/tex]
✏ Let , the number of antique houses in a village be ' x ' .
Then , According to the question :
[tex] \sf{ \frac{Number \: of \: new \: houses}{Number \: of \: antique \: houses} \: = \: \frac{4}{5}} [/tex]
⤑[tex] \sf{ \frac{12}{x} = \frac{4}{5}} [/tex]
Apply cross product property
⤑[tex] \sf{4 \times x = 12 \times 5}[/tex]
⤑[tex] \sf{4x = 60}[/tex]
⤑[tex] \sf{ \frac{4x}{4} = \frac{60}{4}} [/tex]
⤑[tex] \sf{x = 15}[/tex]
So, The number of antique houses in a village is 15.
[tex] \red{ \boxed{ \boxed{ \tt{Our \: final \: answer : \boxed{ \bold{15}}}}}}[/tex]
Hope I helped ! ♡
Have a wonderful day / night ツ
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Select ALL the true statements
a. Two squares with the same side lengths are always congruent.
b. Two rectangles with the same side lengths are always congruent.
c. Two rhombuses with the same side lengths are always congruent.
d. Two parallelograms with the same side lengths are always congruent.
Answer:
a
b
c
d
Step-by-step explanation:
balshdhsbwwqzhwhw
Marissa wants to sort 80 beads into 2 cases. The red case has 6 compartments, and the blue case has 8 compartments. How can she sort the beads so the compartments in each case hold the same number of beads and none are left over?
Answer:
5.7 beads
Step-by-step explanation:
Marissa wants to sort 80 beads into 2 cases. The red case has 6 compartments, and the blue case has 8 compartments.
We are told in the Question that:
the compartments in each case hold the same number of beads and none are left over
Hence, let the number of beads in each compartments = x
Therefore:
8x + 6x = 80 beads
14x= 80 beads
x = 80 beads/14
x = 5.7142857143 beads
x ≈ 5.7 beads
Hence, she can sort the beads into 5.7 beads per compartments
Answer:
chose any thang
Step-by-step explanation:
is 20 even or odd thanks to anyone who help
Answer:
i think its odd sry if im worng
Step-by-step explanation:
jkjk its even
Answer:
20 is even because it can be split in half 10+10=20
Step-by-step explanation:
PLEASE HELP THIS IS MY FINAL EXAM FOR ALGEBRA
The population of a town is decreasing at a rate of 1% per year. In 2000 there were 1300 people. Find the population of the town in 2008. *
Answer:
The answer is 1,300 people
pls help will give brainliest
Answer:
6. No solution
7.x=2; x=6
Step-by-step explanation:
AnswerNumber 6: M=3 Number 7: X=2 and X=6
Step-by-step explanation:
i put each number in until they worked and this is what i got
The corners of a triangle garden are marked with trees at coordinates (0,3),(3,0), and (4,3). Let a denote the area of the garden, in square units. Which of the following is true?
Given:
Three corner points of a triangular garden are (0,3),(3,0), and (4,3).
To find:
The area of the garden.
Solution:
We know that, area of a triangle is
[tex]A=\dfrac{1}{2}|x_1(y_2-y_3)+x_2(y_3-y_1)+x_3(y_1-y_2)|[/tex]
Let a denote the area of the garden, in square units.
Three vertices of the triangular garden are (0,3),(3,0), and (4,3). So, area of the triangular garden is
[tex]a=\dfrac{1}{2}|0(0-3)+3(3-3)+4(3-0)|[/tex]
[tex]a=\dfrac{1}{2}|0(-3)+3(0)+4(3)|[/tex]
[tex]a=\dfrac{1}{2}|0+0+12|[/tex]
[tex]a=\dfrac{1}{2}\times 12[/tex]
[tex]a=6[/tex]
Therefore, the area of the garden is a=6 square units.
Please Help
(x+50)/2 = 13x
Answer:
X=2
Step-by-step explanation:
Answer:
x=2
Step-by-step explanation:
A system of linear equations that has the same slope with different y-intercepts will have______
A) the same line
B) parallel lines
C) intersecting lines and lines that have the same equation
D) either intersecting lines or lines that have the same slope
NEED HELP WITH THIS 1 EASY MATH QUESTION, WILL GIVE BRAINLIST! The answer options are 510, 364, 162 and 2028. please help need this NOW! asap.
Answer:
Sorry bro, Even I need to know this anwer
Step-by-step explanation:
Answer:
The lateral surface area is 510 [tex]ft^{2}[/tex]
Step-by-step explanation:
The lateral surface area is the area of the "tunnel" part of the triangle
What is the distance, rounded to the nearest tenth, between the points (-2.4) and (6,-4)?
Answer:
[tex]distance = \sqrt{(x _{1} - x _{2})^{2} + {(y _{1} - y _{2})}^{2} } \\ = \sqrt{ {( - 2 - 6)}^{2} + {(4 - ( - 4))}^{2} } \\ = \sqrt{64 + 64} \\ = \sqrt{128} \: units[/tex]
ASAP can someone help I need to turn this in by tonight 11:59.
Answer:
D = 60.25m
Step-by-step explanation:
someone HELP
whats the value of -0.25÷(0.2÷-0.5)
Answer:
0.625
Step-by-step explanation:
PEMDAS
First work in the parenthesis.Divide 0.2/-0.5
That equals -0.4
Then Divide -0.25/-0.4
That equals=0.625
Brainliest if correct
pls help me 10 points
Answer:
domain={-6,-6,0,3}
range={5,-9,3,-7}
The equation of line t is y= -8/7x + 5. line u is perpendicular to t. what is the slope of line u?
Answer:
slope = 7/8
Step-by-step explanation:
perpendicular means line with opposite reciprocal slope ( flip and change signs)
thus
slope of line t = -8/7
flip and change signs
7/8
7th grade math help me please :))
Answer:
6^8
1679616 nickles
Step-by-step explanation:
This is multiplying by exponents, so 6^1 is for the first bracelet, the second bracelet is 6^2 and the third is 6^3 and so on till you get to 6^8 where it is the 8th bracelet. 6^8 is equal to 1679616 nickles
Answer:
6^8
Step-by-step explanation:
A and B, working together can finish a piece of work in 6 days, while A alone can do it in 9 days. How much time will B alone take to finish it?
illustrate. Then solve the
1.) A car is able to travel 210 km in 3 hours. How far can it
travel in 5 hours?
Answer:
350 km
Step-by-step explanation:
210/x=3/5
x=350
tadaaa
4.Under NCC training program, students of Vidyalaya stayed in a conical tent made, with a base radius of 7m and height 24m.After performing whole day program of NCC , students came to their tent for some rest and enjoyment. What is the slant height of the tent?
b. what is the area of the tarpaulin used in making the tent , assuming that all the stitching margins and the wastage is negligible?
c. What is the length of the tarpaulin if its width is 11m?
d. Determine the cost of tarpaulin, if it measuring 1 m2 costs Rs. 5 .
Estimate the sum of 945 + 573 + 617 by rounding each number to the nearest hundred.
The estimated sum of 945 + 573 + 617 by rounding each number to the nearest hundred is 2100.
What is rounding off of numbers?We round off numbers to make them easier to remember and it also keeps their value approximately to the place it has been rounded off.
To round off any number to any place we'll look for the digit next to that place and if it is equal to or greater than 5 we'll add one to the previous digit and make all the digits after it zeroes and if the digit is less than 5 we do not add one to the preceding digit and simply make all the digit after it to zeroes.
Given, Are the sum of three integers 945, 573, and 617.
Now, 945 rounded to the nearest hundred is 900, 573 rounded to the nearest hundred is 600 and 617 rounded to the nearest hundred is 600.
Therefore, the sum of 945 + 573 + 617 by rounding each number to the nearest hundred is 900 + 600 + 600.
= 2100.
learn more about rounding off of numbers here :
https://brainly.com/question/29088877
#SPJ5
Solve for b
-11b+7 = 40
Answer:
b=-3
Step-by-step explanation:
-11b+7=40
-7 -7
-11b=40-7
-11b=33
-11b/-11=33/-11
b=-3
CHECK:
-11b+7 = 40
Substitute -3 for b:
-11(-3)+7=40
Solve:
33+7=40
40=40
Therefore b does in fact equal -3.
I hope this helped you.
Please mark Brainliest.
Have a great day!!!!!!!!!
how to factor 4x + 3 - 6x + 7
Answer:
im sorry if this is wrong if its what I was doing you have to switch 4x and 3 places Minusing 4x from 6x giving negative 2x or -2x then adding 3 to get 10 getting -2x + 10 or you could get -2x - 10
PLEASE HELP ME!!!!!!
Answer:
The second option is correct
Step-by-step explanation:
Here, we want to check which of the options is true of the plot
Now, let us take a look at the first option
When we talk of the slope in this case, we are simply talking of the amount he needs to save for each of the months
As we can see, for the initially, he had 900 to save, so what this mean is that at the very beginning, the amount of money he had to save is 900
Hence, the total money he had to save is $900 and this makes the second option correct
Consider the following 8 numbers, where one labelled x is unknown.
33, 5, 42, 2, 3,9 46,9
Given that the range of the numbers is 64,
work out 2 values of x.
=
=
I
Answer:
2x+52
Step-by-step explanation:
Two cars leave South Hill Mall at the same time driving in opposite directions.
One car is driving 55 miles per hour while the other car is driving 65 miles per
hour. When will the cars be 1020 miles apart?
Answer:
15.6 and
Step-by-step explanation:
I don't understand how to do this question, I need help
Find the value of x in each diagram
Answer:
A. x = 8.
B. x = 31.
C. x = 32.
Step-by-step explanation:
Here. the sum of the 2 parallel sides of the trapezoid = 2 * length of the middle line segment.
MN + RS = 2PQ
32+ x = 2*20
x = 40 - 32
x = 8.
MN + RS = 2PQ
20 + 42 = 2PQ
2x = 62
x = 31
MN + RS = 2PQ
22 + 42 = 2PQ
2x = 64
x = 32.